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osmo-bsc
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39 Commits

Author SHA1 Message Date
Harald Welte 49dfa353e3 correctly print IPAC_CONNECT_ACK debug statement 2009-02-17 15:29:58 +00:00
Harald Welte 167df88aae * increased debug verbosity for ip.access BIDND_ACK processing 
* emit a signel when the BIND is acknowledged
 2009-02-17 14:35:45 +00:00
Harald Welte 09e38afbcc * introduce a callback function when paging completes (I know this is somewhat of an overlap 
with the signals, but I think paging always has one reason and thus one caller wants to
  get notified about completion, including a caller-specific context, etc)
* introduce TLV parser definitions for GSM 04.08
* parse and generate BCD number IE's for 04.08 call control
 2009-02-16 22:52:23 +00:00
Harald Welte 7509926614 * introduce TLV parser definitions for RSL IE's 
* introduce functions for ip.access specific RSL commands
 2009-02-16 21:12:08 +00:00
Harald Welte d4c9bf3c5a * add bs_power and ms_power attributes to each channel and use them in channel activation 2009-02-15 16:56:18 +00:00
Harald Welte 362322ed81 For Phase2 and higher BTS, use the FULL IMMEDIATE ASSIGN INFO attribute, rather than IMMEDIATE ASSIGN INFO 2009-02-15 14:36:38 +00:00
Holger Freyther 3b91043cae [ccch load] Enable notifications for CCCH/PAGING LOAD again 
Set the threshold to 0% for the load indication. The paging buffer
space will be used by the paging notifications and we will ignore
the racch usage notification for now.
 2009-02-11 00:43:48 +00:00
Holger Freyther 392209cbb5 [paging] Introduce a variable containing the free paging slots 
Start with a large number of available slots. It is guranteed
that we will - at some point - get a paging load and will properly
update the counter and keep it updated.
 2009-02-10 00:06:19 +00:00
Harald Welte e79769b926 make sure certain functions are per TRX, not per BTS, such as 
* rsl_chan_activate()
* rsl_bcch_info()
* rsl_sacch_filling()
 2009-02-07 00:48:17 +00:00
Holger Freyther 3aa8d6c46d [paging] This is paging my phone but it looks completely wrong... 
- The paging block calculation is wrong but I have a hard time finding
  the right information. The table of 05.02 (Table 5 of 9) looks good
  but my phone is not happy with that group...
 2009-02-04 02:14:45 +00:00
Holger Freyther 3b72a890c2 [paging] Implement the three Control Channel Descriptor methods... 
This comes from GSM 05.02 and GSM 04.08
 2009-02-04 00:31:39 +00:00
Holger Freyther 8c563cf4f9 [rsl] Decode RACH Load as well 
Print the common field and ignore the Supplementary Information.
Initialize the fields to 0xffffffff in case the payload is malformed
 2009-02-03 20:08:51 +00:00
Harald Welte 8f5e239388 cosmetic/coding style fixes 2009-02-03 12:57:37 +00:00
Harald Welte ea280446bb add rudimentary code to debug-print the CCCH LOAD INDICATION 2009-02-02 22:29:56 +00:00
Holger Freyther 342a2c67de [abis] Do not confuse me again.... 2009-01-27 22:49:48 +00:00
Holger Freyther ca362a6028 Make gcc happy and remove a couple of warnings 
Remove the callbacks from gsm_network for now. A set of different
callbacks will be back. E.g. when the paging is completed, when the
Q.931 like call handling is there...

Remove var's or move them into #if 0, remove unused stuff that looks
like we do not need it anytime soon or #if 0 them, move stuff around.
 2009-01-04 21:05:01 +00:00
Holger Freyther 7448a53ddb Be able to initiate paging from the telnet interface 
The actual paging by subscriber needs to be implemented
 2009-01-04 20:18:23 +00:00
Harald Welte ca64da984b make use of new functions to print string chreq reason and lchan type 2009-01-04 16:54:12 +00:00
Holger Freyther 355701bcc0 Document where to find the how to determine the paging group 
Point to the right location in the pile of spec
 2009-01-01 18:02:29 +00:00
Holger Freyther 36cbeff164 Document where Channel release is coming from 2008-12-30 19:15:20 +00:00
Harald Welte 817f3c8699 add missing return statement 2008-12-30 14:57:59 +00:00
Holger Freyther 88ea832ed7 Unite the acked/nacked handling in a common response... 2008-12-29 06:23:52 +00:00
Holger Freyther 24893de3cb Inform the bsc about acked or nacked channels... 
On channel allocation the bsc_hack added a cookie to the lchan on
ack and nack we will take a look and then assume it is the channel
we have allocated. This can be easily exploited by a MS sending fake
responses to paging commands. After the channel has been acked we would
have to ask for the tmsi or find the information on the channel
allocation. For now we will guess.
 2008-12-29 06:23:51 +00:00
Holger Freyther 3186bf209a Add callback for allocated lchannels 
Currently it is not possible to know for which tmsi the channel
is going to be allocated. The bsc_hack will guess.. in the future
it might be forced to ask for the tmsi after the channel has been
opened...
 2008-12-29 06:23:49 +00:00
Holger Freyther 86f1812105 Remove duplicate call... semantic should stay the same 2008-12-29 06:23:47 +00:00
Harald Welte 2cbe0924b6 Print channel requests coming from paging command, print the reason in every message 2008-12-29 04:09:31 +00:00
Harald Welte 255539c742 working state up to location update and classmark inquiry 2008-12-28 02:26:27 +00:00
Harald Welte 75a983fab0 * add database handling 
* fix IMSI handling
 2008-12-27 21:34:06 +00:00
Harald Welte 2d5b638bd3 * fix sending of wrong message discriminator for dedicated channel RSL msgs 
* remove dead old code for TCH/SDCCH activation
* fix RF CHANNEL RELEASE logic + integration with lchan_alloc/free
* use Page Mode SAME and not NORMAL
 2008-12-27 19:46:06 +00:00
Harald Welte 9524e34ee4 * lchan_free() the channels that we RF_CHAN_RELEASE 2008-12-27 11:13:36 +00:00
Harald Welte 14537e5f1d * send RF CHANNEL RELEASE if we get CONNECTION FAIL INDICATION 2008-12-27 10:29:08 +00:00
Harald Welte 0f7bf9ce4a send RF CHANNEL RELEASE upon RELEASE INDICATION from BTS 2008-12-27 10:18:47 +00:00
Holger Freyther facfce925f whcih -> which 2008-12-27 09:38:51 +00:00
Harald Welte 4b634544e6 now we get up to the SETUP of MO calls 2008-12-27 01:55:51 +00:00
Harald Welte 702d8707a9 working state up to location update and classmark inquiry 2008-12-26 20:25:35 +00:00
Harald Welte ad38464728 this is the first version that actually talks to the BTS 
* initialize OML and RSL based on TEI establish (ACTIVATE_IND) events
* fix abis_nm_raw_msg() to not overwrite the OML header with payload
* fix debug print statements
* fix msgb_dequeue: actually dequeue it from the list ;)
 2008-12-26 10:20:07 +00:00
Harald Welte 4f4a3901df free incoming msg after processing by RSL 2008-12-26 00:04:49 +00:00
Harald Welte 8470bf200d no reasonable commit message possible. tons of changes of the last 2 days 2008-12-25 23:28:35 +00:00
Harald Welte 52b1f98889 initial commit of current OpenBSC state 2008-12-23 20:25:15 +00:00